reactive black
Characterisation of azoreductase produced by Brevibacillus panacihumi during the decolourisation of reactive black 5
... Azoreductase plays an important role in the decolourisation of azo dyes by cleaving the azo bonds in azo dye structure. In view of this, Brevibacillus panacihumi, azo dye-degrading bacteria, was used for decolourisation ...
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Bioremediation potential of Comamonas acidovorans MTCC 3364 for the removal of sulfonated di-azo dye Reactive Black B
... Different physico-chemical treatment are used for the wastewater treatment like flocculation, coagulation, adsorption, membrane filtration, precipitation, irradiation, ozonization and Fenton’s oxidation (Lodha and ...
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POLYURETHANE FOAM AND AGAR-AGAR AS PROMISING MATRICES FOR DEGRADATION OF REACTIVE BLACK 5 DYE
... corresponds to a release of about 615 tons per day into the environment and ecological system. Due to their toxicity and recalcitrance, these dyes are hazardous to the environment and even when they are present in very ...
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Removal of Reactive Black 5 dye from Aqueous Solutions by Adsorption onto Activated Carbon of Grape Seed
... hydroxide, and hydrochloric acid were purchased from the Merck Company, Germany. The double distilled water was used in all steps. The adjustment of pH was done via the Denver Ultra basic-UB10 made in America device ...
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Biotransformation of Carmoisine and Reactive Black 5 Dyes Using Saccharomyces cerevisiae
... and Reactive Black ...mg/l Reactive Black 5 and 1% dried harvested cells of ...and Reactive Black 5. Reactive Black 5, Carmoisine are degraded by biotransformation ...
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Decolourisation of reactive black 5 using Lysinibacillus fusiformis ZB 2
... In this research, the effects of three parameters including pH, temperature, and dye concentration were tested to optimise the decolourisation of azo dye Reactive Black 5 (RB 5) u[r] ...
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Multiwall Carbon Nanotube Modified Electrochemical Sensor for Reactive Black 5
... Multi-Walled CNTs (I.D.x length (2 - 15) nm × (1 - 10) µm, produced by arc method) purchased from the Sigma Aldrich and AR sodium dodecyl sulphate (SDS) from Merck. The reactive black 5 was obtained from ...
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Effects of glucose on the Reactive Black 5 (RB5) decolorization by two white rot basidiomycetes
... Abstract. The capacities of glucose in the decolorization process of an azo dye, Reactive Black 5 (RB5), by two white rot basidiomycetes, Pleurotus sp. F019 and Trametes sp. F054 were investigated. The ...
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Evaluation of photo-fenton degradation of reactive black 5 using response surface method
... Abstract: Photo-Fenton degradation of a reactive dyestuff, Reactive Black 5, was investigated in this study. The effects of UV light on Fenton Reagent process and the influence of reagents dosage, UV ...
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A comparative study of the azo dye reactive black 5 degradation by UV/TiO2 and photo fenton processes
... of Reactive Black 5 solution were recorded from 200 to 800nm using a UV/Vis spectrophotometer with a spectrometric quartz cell (UV752, ...of Reactive Black 5 was found at 598 ...of ...
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Fenton oxidation of reactive black 5: effect of mixing intensity and reagent addition strategy
... This study investigates the effect of mixing intensity and reagents addition strategy on Fenton’s reagent degrading a common reactive diazo type dyestuff, Reactive Black 5. Within the experimental ...
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Electrochemical Treatment of C.I. Reactive Black 5 Solutions on Stabilized Doped Ti/SnO2 Electrodes
... C.I. Reactive Black 5 solutions and chromatographic analyses were performed using a Hitachi Lachrom-Elite Chromatographic System equipped with diode array ...
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Kinetic and adsorption studies of reactive black 5 removal using multi walled carbon nanotubes from aqueous solution
... The human eyes can detect a concentration of 0.005 mg/L of reactive dyes in aqueous environments. Therefore, dye concentrations exceeding this limit would not be permitted aesthetically [4,5]. Most dyes are ...
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Elimination of Methylene Blue and Reactive Black 5 from Aqueous Solution Using HKUST-1
... The preparation method discussed in this work provides a HKUST-1 MOF with crystalline cubic structure and high surface area. The thermal stability of the material is above 300 º C. Adsorption of two organic molecules, ...
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Degradation of Azo Dye Reactive Black 5 and Acid Orange 7 by Fenton-Like Mechanism
... be produced without the addition of this compound, so a Fenton-like reaction is generated. Metallic iron reaction depends on the pH of the solution. In acidic pH, the surface of iron was maintained refresh, so the ...
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TiO2 PC500 Coated on Non Woven Paper with SiO2 as a Binder Assisted Photocatalytic Degradation of Reactive Black 5 in Aqueous Solution
... of Reactive Black 5 (RB5), a vinylsulfone dye, has been studied spectrophotomet- rically by following the decrease in dye concentration with time at ambient conditions using a flow loop ...lump, ...
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Optimization of Reactive Black 5 dye and Reactive Red 120 dye degradation
... improved Reactive Red 120 dye and Reactive Black 5 dye degradation by ...influencing Reactive Red 120 dye degradation whereas dye and pH were highly significant on Reactive Black ...
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Identification of locally isolated reactive black 5 decolorizing bacteria
... seperti Reactive Black 5 dan Asid Orange ...warna Reactive Black 5 adalah terbaik dalam keadaan fakultatif anaerobik, dengan penyingkiran warna antara 80% - 93% untuk tiga strain bakteria (L1, ...
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Competitive Removal of Reactive Black 5/Reactive Orange 16 from Aqueous Solution via Micellar-Enhanced Ultrafiltration - Volume 3 Number 5 (Oct. 2012) - IJCEA
... Abstract—This study was designed to investigate the removal of reactive dyes mxiture, C.I Reactive Black 5 (RB5) and C.I Reactive Orange 16 (RO16) using Micellar-enhanced ultrafiltration ...
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Equilibrium and Thermodynamics Studies for Decolorization of Reactive Black 5 by Adsorption onto Acid Modified Banana Leaf Ash
... As presented in figure 2, the pH significantly affects the extent of adsorption of dye over the adsorbent and a reduction in the amount adsorbed with increasing pH was observed. The percentage of the amount of the dye ...
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